User`s manual

7–7Digital Emulation
Table 7–1. ASCII Control Codes
Name
Mnemonic
Column/Row
Key Pressed
with CTRL Function
Horizontal Tab
HT
0/9
I
HT advances the active tab position to the
next horizontal tab stop on the line, or to
the right margin if there are no more tab
stops.
The printer initially sets a horizontal tab
stop every eight characters. Tab stops may
be located either at column numbers or at
physical positions on the page.
Line Feed
Vertical Tab
Form Feed
Carriage Return
LF
VT
FF
CR
0/10
0/11
0/12
0/13
J
K
L
M
Shift Out
Shift In
SO
SI
0/14
0/15
N
O
LF advances the active line vertically by
one line. If less than one vertical line
space remains on the page, LF sets the
active line to the first line on the next
page. If line feed/new line (LNM) is set,
LF also advances the active column to the
left margin.
VT moves the active line to the next
vertical tab stop. The LG06 printer
initially sets a vertical tab stop for every
line on the page.
FF advances the active line to the first
printable line on the next page.
CR returns the active column to the left
margin. If carriage return/new line mode
is set, CR also advances the active line to
the next line.
SO locks character set G1 into GL.
SI locks character set G0 into GL.
Device Control 1
DC1
1/1
Q
(XON)
DC1 informs the host computer that the
printer is ready to receive data.
Device Control 3
DC3
1/3
S
(XOFF)
DC3 tells the host computer to pause
before sending more data until the printer
sends DC1.
Continued on the next page
BEL
0/7
Bell
None When a <BEL> control code is received,
the printer produces a short audible tone.